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为研究直井地面驱动螺杆泵采油杆管的偏磨机理,笔者采用仿真模型的方法进行研究,在本文中主要论述了杆柱的受力变形情况,并通过实例辅助,致力于为同行提供更多研究资料。
In order to study the eccentric wear mechanism of the rod-driven screw pump in the vertical well, the author uses the simulation model to study. In this paper, the force and deformation of the column are mainly discussed. research material.